00350nam a2200121Ia 4500008004100000040001600041041001200057082001400069100001900083245006200102260004800164300001600212230917s9999||||xx |||||||||||||| ||und||  e48218aMAIN  aEnglish  a128 H247R  aHarrison, Ross 0aRational action: studies in philosophy and social science  aCambridgebCambridge University Pressc1979  axii, 176 p.